This made my skin so soft! I have combination sensitive skin and it did not irritate or caused any breakouts!

It's still a little to early to see any effects for texture improvement but I love how soft this serum makes my skin and how it has good ingredients. Can't wait to see how my skin improves with this.

Not bad so far. Too soon to tell but absorbs well and is hydrating. Leaves behind glowy finish.

Been using this for months now and this is gonna be my second bottle and it’s super good timing coz i badly want to repurchase it and for $3.33 heck yes! Obviously i love it so much! I’m using Numbuzin products from serum, tone up sunscreen to masks and i love them all!

I have dark spot under eye zone and skin tone not smooth. After use this serum a while I feel dark spot look lighter and skin so moisture.

I was hoping to love this but I can’t see any Duffy in my skin and it doesn’t dry down completely and leaves me sticky

A must have in every house of fashionista's and those who simply love to take care of themselves! Can not say enough of a good stuff about this product. The serum is ideal for very sensitive skin as it works getly on it and has no smell. It is very ligh weighted and easu to apply, adsorbed in seconds and ideal for under makeup. Highly recommend this product

It's not heavy and doesn't make my skin sticky which is nice. I haven't noticed any difference yet though.

I love that this serum is 50ml which is more than some other serums that are only 30ml. Some of the key ingredient in this serum is the fermented galactomyces-bifida and is supposed to help smooth out rough dry skin and bumpy skin. While they compare this to the SKII Essence, I do think they are quite different and I see result only after regular long time use for brightening and smoother skin. There’s also niacinamide that helps with acne and skin texture, and squalene/glycerin that helps with moisturizing skin. This serum can be used day and night time and it took about a few months of continual use to see results. I love how this serum is not sticky after application and leaves skin glowing.

This serum left my skin glowing even just after a few uses! It is slightly moisturising without it being tacky or too drying, or not viscous enough. I chose this as one of my item for RSG because I heard really good reviews about it. Definitely a repurchase for me.

Enjoy using this product love it, definitely will repurchase

Amazing serum I will repurchase because it has made my skin texture smoother and creates a nice skincare base under makeup

this has become a staple in my routine. applies smoothlu and skin feels soft afterwards.

Helps with textures of the skin especially tiny bumps - I get to see the results in just 2 weeks! Healthy skin overall, with that subtle glow that I love.

Best best bestttttttttttttttttttt

It makes my skin look super plump and hydrated. Not irritating at all and fermented ingredients can cause improvements in skin over time. Does not irritate my very sensitive skin at all

This serum is light weight, unscented and it absorbed quickly. I tested it first at the back of my hand and there was no irritation but the first time I used it there was a little bit of irritation that went away after using in a week. Since I had irritation yhe first time I tried it, I only used it thrice a week just so my skin will get used to it. It worked and now it's my skincare staple every night.

I heard that no 3 is for minimizing pores and longed for the toner but found this serum and intend to used it together can't wait for the results!

i try it and really love this serum

Fast absorbing texture and doesn't pill. Also sits well under makeup and has become a staple in my daily rotation

This well known serum packaged in a luxurious glass bottle is a joy to use. With a lightweight texture, it is easy to incorporate into my routine, but can leave my skin a little shiny. Therefore, I tend to use it in the night. As I haven't tested this for long enough, I am yet to see significant effects in my skin texture, however I am excited as others have talked about it's smoothing properties! Although I enjoy the product, it did come with a bit of a leak.

I bought this through the R.S.G. program, as I've always been interested in Numbuzin and all their serums. What caught my eye was the ingredients list. After a couple of weeks trying this, I'd say this serum is quite nice. It sinks into the skin fairly quickly, helps to hydrate, and I do notice a slow, but gradual change in my skin's appearance. I'm not the biggest fan of the smell, but it does disappear pretty quickly. Overall, it's a serum that I'll like continue incorporating into my skincare routine; however, I advise you to look at all the serums that Numbuzin has. I would say that this my second favourite from their line.

good product to try. love ittt

First the packaging is solid. Love the glass and dropper. This with the toner have given smooth texture and that glass hydrated skin look. Absolutely love

First heard about this through YouTuber Tina Tanaka Harris, and I see the hype now! It softened my skin, and evened out my complexion, I’m loving the formula, a definite improvement. Highly recommend!

Got this product after seeing so many people rave about it. I love that it helps my skin with tiny bumps and gets rid of it. Very gentle and doesnt irritate my skin at all . Will continue to buy!

I am still undecided about how I feel about this serum as I only tried it for almost a week. I must say, the bottle is quite luxurious and has a weighty feel to it. The serum's texture is great, and it absorbs well into my skin, leaving no weird scent behind. My skin felt tighter and smoother after use, which was a nice result. I tried using it consistently for three days at night and then for three days in the morning to see how it worked in different routines. I found that it worked better for me when used in the morning, and it did not cause any pilling, making it an excellent base for my sunscreen and makeup. I plan to continue using it for a few more weeks to observe how it performs in the long run.

I really liked this it made my skin feel and look really velvet like. It defiantly calms and clears up skin. But I feel if I used it everyday I broke out or it was too much. But definitely good for clearing up light acne and making dry skin texture like velvet!

Thick serum, very soothing and moisturising perfect for those with dry skin. Does not leave the skin feeling greasy and doesn't break me out. Really nice serum and the packaging feels expensive as well.

I’ve been wanting to try this product out for a long time, and finally had a chance during the Ready, Set, Glow program. First of all, the packaging is really nice with the glass bottle. The dropper makes explication really easy. However, I did notice that when applying this to my sensitive skin it did make it irritated with the irritation only calming down after a couple of minutes. After the irritation cooled down, I do notice that this product makes my skin look hydrated and glowy. In terms of skin texture, I have not noticed significant improvement however that could be due to me only trying out this product for the past week. I will continue trying it out to see if I have any improvement in skin texture. But I would recommend those with sensitive skin to slowly try this out to avoid irritation.